Asrock Z77 Extreme4

Performance Results


Gaming 39% Jet ski	Desktop 76% Battleship	Workstation 30% Sail boat


PC Status	Overall this PC is performing as expected (52nd percentile). This means that out of 100 PCs with exactly the same components, 48 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 70.8%, this CPU's suitability for 3D gaming is good.
Graphics	52.9% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Boot Drive	57.9% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory	24GB is enough RAM to run any version of Windows and it's far more than any current game requires. 24GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Motherboard	Asrock Z77 Extreme4 (all builds)
Memory	16.6 GB free of 24 GB @ 1.3 GHz
Display	1920 x 1080 - 32 Bit couleurs, 1920 x 1080 - 32 Bit couleurs
OS	Windows 10
BIOS Date	20121031
Uptime	5.1 Days
Run Date	Apr 17 '18 at 06:25
Run Duration	224 Seconds
Run User	CAN-User
Background CPU	8%

PC Performing as expected (52^nd percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor	Bench	Normal	Heavy	Server
Intel Core i5-3470-$59 223,595 User benchmarks, average bench 63% CPUSocket, 1 CPU, 4 cores, 4 threads Base clock 3.2 GHz, turbo 3.4 GHz (avg) Performing way above expectations (96^th percentile)	70.8% Very good	Memory 80.7 1-Core 92.9 2-Core 186 69% 120 Pts	4-Core 354 8-Core 352 47% 353 Pts	64-Core 356 22% 356 Pts
Poor: 50% ↑ This bench: 70.8% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GTX 970-$200 834,238 User benchmarks, average bench 49% MSI(1462 3160) CLim: 1455 MHz, MLim: 1752 MHz, Ram: 4GB, Driver: 391.35 Performing way above expectations (92^nd percentile)	52.9% Above average	Lighting 69.1 Reflection 68.7 Parallax 62 56% 66.6 fps	MRender 73.1 Gravity 57.9 Splatting 44.5 46% 58.5 fps
Poor: 43% ↑ This bench: 52.9% Great: 54%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Ultra Plus 256GB-$139 17,545 User benchmarks, average bench 81% 94GB free (System drive) Firmware: X2316RL Max speed: SATA 3.0 600 MB/s Performing way below expectations (5^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 253 100 7488 (0C) Power cycle count 100 100 1133 (A6) Unknown 100 100 1 (A7) Unknown 100 100 22 (A8) Unknown 100 100 285 (A9) Unknown 100 100 310 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 174 (AE) Unknown 100 100 21 (BB) vendor-specific 100 100 0 (C2) HDA temperature 66 42 180389675042 (D4) Unknown 100 100 0 (E6) GMR head amplitude 100 100 1360 (E8) Unknown 100 100 100 (E9) Unknown 100 100 45534 (F1) Unknown 253 253 18862 (F2) Unknown 253 253 13102 (F3) Unknown 100 100 0	57.9% Above average	Read 388 Write 232 Mixed 329 70% 316 MB/s	4K Read 22.2 4K Write 60.5 4K Mixed 12.9 82% 31.9 MB/s	DQ Read 25.9 DQ Write 169 DQ Mixed 23.3 40% 72.8 MB/s
Poor: 58% ↑ This bench: 57.9% Great: 99%
Seagate Barracuda 7200.14 2TB-$50 815,515 User benchmarks, average bench 88% 148GB free Firmware: CC25 Max speed: SATA 3.0 600 MB/s Performing as expected (44^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 118 99 193329152 (03) Spinup time 95 93 0 (04) Start/Stop count 92 92 9190 (05) Reallocated sector count 100 100 0 (07) Seek error rate 69 60 8669367 (09) Power-on hours count 91 91 8388 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 99 99 1633 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (BD) vendor-specific 100 100 0 (BE) vendor-specific 74 61 487915546 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 99 99 3025 (C1) Load/Unload cycle count 87 87 27374 (C2) HDA temperature 26 40 60129542170 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 116767275878272 (F1) Unknown 100 253 9596511099 (F2) Unknown 100 253 25297101588	87% Excellent	Read 160 Write 144 Mixed 134 109% 146 MB/s	4K Read 0.81 4K Write 1.4 4K Mixed 0.16 77% 0.79 MB/s
Poor: 51% ↑ This bench: 87% Great: 114%
Seagate ST31000520AS 1TB-$250 11,608 User benchmarks, average bench 50% 138GB free Firmware: CC32 Max speed: SATA 2.0 300 MB/s Performing below expectations (29^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 108 96 76177798 (03) Spinup time 95 95 0 (04) Start/Stop count 89 89 12104 (05) Reallocated sector count 99 99 75 (07) Seek error rate 81 60 4425609869 (09) Power-on hours count 86 86 13044 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 97 37 3554 (B7) Unknown 1 1 253 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 95 17180196889 (BD) vendor-specific 100 100 0 (BE) vendor-specific 70 47 505217054 (C2) HDA temperature 30 53 51539607582 (C3) Hardware ECC recovered 41 28 76177798 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 253 99394133182753 (F1) Unknown 100 253 1331749281 (F2) Unknown 100 253 4283582921	44.4% Average	Read 70.4 Write 84.2 Mixed 72 57% 75.6 MB/s	4K Read 0.37 4K Write 1.23 4K Mixed 0.27 69% 0.63 MB/s
Poor: 31% ↑ This bench: 44.4% Great: 62%
Lexar USB Flash Drive 128GB 2,523 User benchmarks, average bench 23% 98GB free, PID a838 Operating at USB 3.0 Speed Performing as expected (45^th percentile)	18.4% Very poor	Read 93.4 Write 11.5 Mixed 64.4 61% 56.5 MB/s	4K Read 2.85 4K Write 0.53 4K Mixed 0.001 29% 1.13 MB/s
Poor: 9% ↑ This bench: 18.4% Great: 37%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 1866 CL9 Series 8502 1866 CL9 Series Samsung M391B1G73BH0-YK0 Samsung M391B1G73BH0-YK0 24GB 2 User benchmarks, average bench 37% 1333, 1333, 1333, 1333 MHz 4096, 4096, 8192, 8192 MB Relative performance n/a - insufficient samples	38.7% Below average	MC Read 13.1 MC Write 13.7 MC Mixed 12 37% 12.9 GB/s	SC Read 11.2 SC Write 12.9 SC Mixed 12.1 34% 12.1 GB/s	Latency 79.3 50% 79.3 ns
Poor: 35% ↑ This bench: 38.7% Great: 39%

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System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds

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Typical Z77 Extreme4 Builds (Compare 4,001 builds) See popular component choices, score breakdowns and rankings

Gaming 37%

Jet ski

Desktop 77%

Battleship

Workstation 29%

Raft

Motherboard: Asrock Z77 Extreme4 - $165

CPU
Core i5-3570KIntel $136Bench 68%, 185,516 samples	1,520x
Core i7-3770KIntel $175Bench 72%, 165,979 samples	948x
Core i7-3770Intel $297Bench 69%, 278,207 samples	556x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	309x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	268x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	237x

SSD
860 Evo 500GBSamsung $80Bench 105%, 762,998 samples	173x
850 Evo 500GBSamsung $109Bench 112%, 695,664 samples	140x
850 Evo 250GBSamsung $100Bench 103%, 951,591 samples	107x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	90x
Vengeance DDR3 1600 C10 2x8GBCorsairBench 54%, 43,127 samples	86x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 48%, 73,650 samples	81x

EDIT WITH CUSTOM PC BUILDER

Value: 60% - Good

Total price: $581

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16